What volume of air at 25 °C and 1.00 atm can be stored in a 10.0L high-pressure air tank if compressed to 25 °C and 175 atm?

Answer 1

Summer S.,

You don't need to do any calculations, It's a 175:1 ratio, based on pressures. So 1750L.

You might want to note, that when you compress the air, it's going to heat up, and you need to bleed that heat off before it goes into the tank, or you'll be waiting around forever for it to cool down!

-- Cheers, --Mr. d.